Question

define quadratic equation. Using method of factorization to solve the following ײ- 4× +4 =0​

Answer 1

Answer:

x^2 −4x+4=0

x^2 −2x−2x+4=0

x(x−2)−2(x−2)=0

(x−2)(x−2)=0

x=2,2

Answer 2

Answer:

Quadratic equation.

Explanation:

A equation is said to be quadratic when it contains only one variable (x,y or another) and the largest power is 2

${x}^{2} - 4x + 4 = 0 \\ {x}^{2} - 2x - 2x + 4 \\ x(x - 2) - 2(x - 2) \\ x = 2 \: \: \: \: \: \: or \: \: \: x = 2$